87014025

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{547}}^1$

素因数の和:671

約数の個数: 72

約数和(自身を含む): 180208704

約数和(自身を除く): 93194679

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 63, 75, 101, 105, 175, 225, 303, 315, 505, 525, 547, 707, 909, 1515, 1575, 1641, 2121, 2525, 2735, 3535, 3829, 4545, 4923, 6363, 7575, 8205, 10605, 11487, 13675, 17675, 19145, 22725, 24615, 31815, 34461, 41025, 53025, 55247, 57435, 95725, 123075, 159075, 165741, 172305, 276235, 287175, 386729, 497223, 828705, 861525, 1160187, 1381175, 1933645, 2486115, 3480561, 4143525, 5800935, 9668225, 12430575, 17402805, 29004675, 87014025]

約数ペア:

[(1, 87014025), (3, 29004675), (5, 17402805), (7, 12430575), (9, 9668225), (15, 5800935), (21, 4143525), (25, 3480561), (35, 2486115), (45, 1933645), (63, 1381175), (75, 1160187), (101, 861525), (105, 828705), (175, 497223), (225, 386729), (303, 287175), (315, 276235), (505, 172305), (525, 165741), (547, 159075), (707, 123075), (909, 95725), (1515, 57435), (1575, 55247), (1641, 53025), (2121, 41025), (2525, 34461), (2735, 31815), (3535, 24615), (3829, 22725), (4545, 19145), (4923, 17675), (6363, 13675), (7575, 11487), (8205, 10605)]